Is V12.5.1.0.RJETWXM stable for daily use?

This is an official firmware release. All official releases from FirmwareMirror are stable and tested. Always backup your data before flashing any firmware.

Is this firmware the latest version?

Yes, V12.5.1.0.RJETWXM is the version shown. Check FirmwareMirror regularly for newer versions of Redmi Note 9 5G China firmware.

Download Redmi Note 9 5G China ROM - V12.5.1.0.RJETWXM (Global)

What's New

[Highlights]MIUI 12.5. Yours alone.<p>[System]New: Response to gestures is now instant.New: With 20 times more rendering power, there are now few limits to what you can see on your screen.New: With custom device model adjustments, any phone becomes faster after the upgrade.Optimization: MIUI became lighter, faster, and more durable.Stable MIUI based on Android 11Updated Android Security Patch to June 2021. Increased system security.<p>[Notes]New: A gesture shortcut now allows you to create notes, task...

Android Version

12.0

File Size

2.4 GB

Release Date

Jul 19, 2021

Flash Method

Recovery

Download ROM

Available

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File Size: 2.4 GB

Mirror Downloads (10)

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Verification & Details

MD5 Checksum:

c9ee827162ce986a502c8fa56598b7b5

Package Name:

miui_CANNONGTWGlobal_V12.5.1.0.RJETWXM_c9ee827162_11.0.zip

How to Flash Recovery on Redmi Note 9 5G China

Please follow these steps carefully to install the V12.5.1.0.RJETWXM update safely. Ensure your device has at least 60% battery.

Download the V12.5.1.0.RJETWXM Recovery ROM (.zip file).
Transfer the file to the internal storage root directory of your Redmi Note 9 5G China.
Navigate to Settings > About Phone > System Update.
Tap the OS logo 10 times to enable advanced features.
Tap the top-right menu icon and select 'Choose update package'.
Select the downloaded zip file and wait for the automated installation to complete.

Back to Redmi Note 9 5G China

Download Redmi Note 9 5G China Firmware (V12.5.1.0.RJETWXM)